:root {
  --bg: #121010;
  --bg-2: #181514;
  --panel: #1e1a18;
  --panel-2: #262120;
  --line: #342d2a;
  --ink: #f3ece8;
  --muted: #a39690;
  --dim: #6f6460;
  --accent: #ff5a1f;
  --accent-2: #ff8a3d;
  --accent-ink: #1a0d07;
  --ok: #4ccf8a;
  --warn: #f2b33d;
  --bad: #ff5d5d;
  --radius: 12px;
  --mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.5 var(--sans); }
body { min-height: 100vh; }
a { color: var(--accent-2); }
button, input, select, textarea { font: inherit; color: inherit; }
code, .mono { font-family: var(--mono); }
.glow {
  position: fixed; inset: auto -20vw -40vh -20vw; height: 70vh; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(255, 90, 31, .18), transparent 60%);
}

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 18px;
  padding: 14px 28px; background: rgba(18, 16, 16, .85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .2px; font-size: 15px; }
.brand .mark {
  width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--accent-2), var(--accent) 55%, #c4300c); color: var(--accent-ink); font-size: 13px;
  box-shadow: 0 0 18px rgba(255, 90, 31, .35);
}
.brand small { color: var(--muted); font-weight: 500; }
.tabs { display: flex; gap: 4px; margin-left: 18px; }
.tab { background: none; border: 0; padding: 7px 12px; border-radius: 8px; color: var(--muted); cursor: pointer; font-weight: 500; }
.tab:hover { color: var(--ink); background: var(--panel); }
.tab.active { color: var(--ink); background: var(--panel-2); }
.spacer { flex: 1; }
.chips { display: flex; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: 12px; white-space: nowrap; }
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); }
.chip.ok .dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.chip.warn .dot { background: var(--warn); }
.chip.bad .dot { background: var(--bad); }
.who { color: var(--muted); font-size: 13px; }

/* ---------- layout ---------- */
main { position: relative; z-index: 1; padding: 28px; max-width: 1360px; margin: 0 auto; }
.grid { display: grid; grid-template-columns: 400px 1fr; gap: 24px; align-items: start; }
@media (max-width: 980px) { .grid { grid-template-columns: 1fr; } .chips { display: none; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.card > header { padding: 16px 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.card > header h2 { font-size: 15px; margin: 0; }
.card > header .sub { color: var(--muted); font-size: 12px; }
.card .body { padding: 20px; }
.sticky { position: sticky; top: 84px; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.2px; }
.lede { color: var(--muted); margin: 0 0 22px; }

/* ---------- forms ---------- */
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-size: 12px; font-weight: 600; color: var(--muted); letter-spacing: .3px; }
.field .hint { font-size: 12px; color: var(--dim); }
.field .err { font-size: 12px; color: var(--bad); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input[type=text], input[type=email], input[type=number], input[type=password], textarea, select {
  width: 100%; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--line); background: var(--bg-2); outline: none; transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 120px; font-family: var(--mono); font-size: 13px; line-height: 1.55; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255, 90, 31, .18); }
.invalid input, input.invalid { border-color: var(--bad); }

.checks { display: grid; gap: 8px; }
.check {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--bg-2); cursor: pointer; transition: border-color .15s, background .15s;
}
.check:hover { border-color: #4a403c; }
.check:has(input:checked) { border-color: var(--accent); background: rgba(255, 90, 31, .07); }
.check input { margin: 2px 0 0; accent-color: var(--accent); }
.check b { display: block; font-size: 13px; }
.check span { color: var(--muted); font-size: 12px; }
.empty { color: var(--dim); font-size: 13px; padding: 10px 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 14px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel-2); font-weight: 600; font-size: 13px; transition: transform .05s, background .15s, border-color .15s;
}
.btn:hover { border-color: #4a403c; background: #2d2725; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: linear-gradient(180deg, var(--accent-2), var(--accent)); color: var(--accent-ink); border-color: transparent; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; }
.btn.danger:hover { border-color: var(--bad); color: var(--bad); }
.btn.sm { padding: 5px 9px; font-size: 12px; border-radius: 7px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- table ---------- */
.toolbar { display: flex; gap: 10px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--line); }
.toolbar input { max-width: 260px; padding: 7px 10px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.seg button { border: 0; background: none; padding: 6px 11px; font-size: 12px; color: var(--muted); cursor: pointer; }
.seg button.active { background: var(--panel-2); color: var(--ink); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .8px; color: var(--dim); font-weight: 600; padding: 10px 20px; border-bottom: 1px solid var(--line); }
td { padding: 12px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255, 255, 255, .015); }
.person b { display: block; }
.person span { color: var(--muted); font-size: 12px; }
.tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tag { font-size: 11px; padding: 2px 8px; border-radius: 6px; background: var(--panel-2); border: 1px solid var(--line); color: var(--muted); }
.badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase; padding: 3px 8px; border-radius: 6px; }
.badge.pending { background: rgba(255, 138, 61, .14); color: var(--accent-2); }
.badge.used { background: rgba(76, 207, 138, .14); color: var(--ok); }
.badge.expired, .badge.revoked { background: rgba(255, 255, 255, .06); color: var(--dim); }
.badge.claiming { background: rgba(242, 179, 61, .14); color: var(--warn); }
.meta { font-size: 12px; color: var(--dim); }
.errline { font-size: 12px; color: var(--bad); margin-top: 4px; }

/* ---------- result / code box ---------- */
.result { margin-top: 16px; border: 1px dashed var(--accent); background: rgba(255, 90, 31, .06); border-radius: 12px; padding: 16px; }
.result .code { font: 700 22px/1.2 var(--mono); letter-spacing: 3px; margin: 6px 0 10px; }
.result .link { font-family: var(--mono); font-size: 12px; color: var(--muted); word-break: break-all; }
.kicker { font-size: 11px; text-transform: uppercase; letter-spacing: 1.4px; color: var(--muted); font-weight: 700; }

/* ---------- modules ---------- */
.modules { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.module { padding: 18px; display: grid; gap: 10px; cursor: pointer; transition: border-color .15s, transform .15s; }
.module:hover { border-color: #4a403c; transform: translateY(-1px); }
.module h3 { margin: 0; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.module p { margin: 0; color: var(--muted); font-size: 13px; }
.module.add { place-items: center; text-align: center; border-style: dashed; color: var(--muted); min-height: 150px; }
.module.disabled { opacity: .55; }

.editor { display: grid; grid-template-columns: 1fr 1fr; gap: 0; height: min(86vh, 900px); }
.editor .pane { overflow: auto; padding: 22px; }
.editor .pane + .pane { border-left: 1px solid var(--line); background: var(--bg-2); padding: 0; display: flex; flex-direction: column; }
.editor iframe { flex: 1; border: 0; width: 100%; background: #f4efec; }
.preview-head { padding: 12px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
@media (max-width: 980px) { .editor { grid-template-columns: 1fr; height: auto; } .editor .pane + .pane { height: 70vh; } }
.vars { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.vars button { font: 11px var(--mono); padding: 2px 7px; border-radius: 5px; border: 1px solid var(--line); background: var(--panel-2); color: var(--accent-2); cursor: pointer; }
.toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; color: var(--muted); }
.toggle input { accent-color: var(--accent); }

/* ---------- dialog ---------- */
dialog { padding: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); color: var(--ink); width: min(1180px, 96vw); max-height: 94vh; }
dialog::backdrop { background: rgba(5, 3, 2, .7); backdrop-filter: blur(3px); }
dialog > header { padding: 16px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 12px; }
dialog > header h2 { margin: 0; font-size: 16px; }
dialog > footer { padding: 14px 22px; border-top: 1px solid var(--line); display: flex; gap: 8px; align-items: center; }
dialog.small { width: min(720px, 96vw); }

/* ---------- toast ---------- */
#toasts { position: fixed; bottom: 22px; right: 22px; display: grid; gap: 8px; z-index: 100; }
.toast { background: var(--panel-2); border: 1px solid var(--line); border-left: 3px solid var(--accent); padding: 10px 14px; border-radius: 10px; box-shadow: 0 8px 30px rgba(0, 0, 0, .4); max-width: 380px; animation: up .2s ease-out; }
.toast.bad { border-left-color: var(--bad); }
.toast.ok { border-left-color: var(--ok); }
@keyframes up { from { opacity: 0; transform: translateY(8px); } }

/* ---------- public pages ---------- */
.center { min-height: 100vh; display: grid; place-items: center; padding: 32px 16px; position: relative; z-index: 1; }
.auth { width: min(480px, 100%); }
.auth .card { padding: 30px; }
.auth .brand { justify-content: center; margin-bottom: 22px; font-size: 17px; }
.auth h1 { text-align: center; }
.auth .lede { text-align: center; }
.codeinput { text-align: center; font: 700 22px/1 var(--mono) !important; letter-spacing: 4px; text-transform: uppercase; padding: 14px !important; }
.access { display: grid; gap: 6px; margin: 0 0 20px; padding: 12px 14px; border-radius: 10px; background: var(--bg-2); border: 1px solid var(--line); }
.access div { font-size: 13px; }
.access div:not(.kicker)::before { content: "▲ "; color: var(--accent); font-size: 10px; }
.steps { display: flex; gap: 6px; justify-content: center; margin-bottom: 22px; }
.steps i { width: 26px; height: 4px; border-radius: 3px; background: var(--line); }
.steps i.on { background: var(--accent); }
.spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--accent); animation: spin .8s linear infinite; margin: 10px auto 18px; }
@keyframes spin { to { transform: rotate(360deg); } }
.alert { padding: 10px 12px; border-radius: 9px; background: rgba(255, 93, 93, .1); border: 1px solid rgba(255, 93, 93, .35); color: #ffb3b3; font-size: 13px; margin-bottom: 14px; }
.hidden { display: none !important; }
.foot { text-align: center; color: var(--dim); font-size: 12px; margin-top: 18px; }